summaryrefslogtreecommitdiffstats
path: root/Documentation
diff options
context:
space:
mode:
authorBjorn Helgaas <bhelgaas@google.com>2020-01-29 17:00:06 -0600
committerBjorn Helgaas <bhelgaas@google.com>2020-01-29 17:00:06 -0600
commitc11dfed9caa2a01237fd4281fc3b44b1e6425d8b (patch)
treecc1120b3be8b996be96997f68504ec251728e38e /Documentation
parentd86936363c108bcd7fa1635601f78633c7ee1f71 (diff)
parented8cc3b1fc84f110336edaafaa203f65aa26b5e0 (diff)
downloadlinux-c11dfed9caa2a01237fd4281fc3b44b1e6425d8b.tar.bz2
Merge branch 'remotes/lorenzo/pci/qcom'
- Add DT clock/reset info for SDM845 PCIe controller (Bjorn Andersson) - Add support for SDM845 PCIe controller to the qcom driver (Bjorn Andersson) * remotes/lorenzo/pci/qcom: PCI: qcom: Add support for SDM845 PCIe controller dt-bindings: PCI: qcom: Add support for SDM845 PCIe
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/devicetree/bindings/pci/qcom,pcie.txt19
1 files changed, 19 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index ada80b01bf0c..981b4de12807 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -11,6 +11,7 @@
- "qcom,pcie-ipq4019" for ipq4019
- "qcom,pcie-ipq8074" for ipq8074
- "qcom,pcie-qcs404" for qcs404
+ - "qcom,pcie-sdm845" for sdm845
- reg:
Usage: required
@@ -126,6 +127,18 @@
- "master_bus" AXI Master clock
- "slave_bus" AXI Slave clock
+-clock-names:
+ Usage: required for sdm845
+ Value type: <stringlist>
+ Definition: Should contain the following entries
+ - "aux" Auxiliary clock
+ - "cfg" Configuration clock
+ - "bus_master" Master AXI clock
+ - "bus_slave" Slave AXI clock
+ - "slave_q2a" Slave Q2A clock
+ - "tbu" PCIe TBU clock
+ - "pipe" PIPE clock
+
- resets:
Usage: required
Value type: <prop-encoded-array>
@@ -188,6 +201,12 @@
- "pwr" PWR reset
- "ahb" AHB reset
+- reset-names:
+ Usage: required for sdm845
+ Value type: <stringlist>
+ Definition: Should contain the following entries
+ - "pci" PCIe core reset
+
- power-domains:
Usage: required for apq8084 and msm8996/apq8096
Value type: <prop-encoded-array>